DULUX D 18W/840 OSRAM

OSRAM DULUX D 18W/840 Bulb – Compact, powerful, and bright

Bring vivid, precise, and natural light to your spaces with the OSRAM DULUX D 18W/840, designed to meet the high demands of professional environments. This compact fluorescent lamp delivers high-quality cool white lighting, ideal for work areas or passageways where clarity and color accuracy are essential. It fits easily into compact luminaires thanks to its slim design and G24d-2 base, compatible with conventional ballasts (CCG).

Technical specifications

Power: 18 watts
Luminous flux: approx. 1,200 lumens
Color temperature: 4000 kelvin (cool white, LUMILUX Cool White)
Color rendering index (CRI): ≥ 80
Luminous efficacy: approx. 66 lm/W
Average lifespan: up to 10,000 hours
Technology: compact fluorescent with double tube
Frequency: 50–60 Hz
Voltage: 220–240 V
Start-up: fast, flicker-free
Ballast required: conventional (non-electronic)

Dimensions

Total length: approx. 153 mm
Tube diameter: approx. 12 mm
Base type: G24d-2 (2 pins)
Weight: approx. 38 g

Its U-shaped twin tube allows for even light distribution while keeping a compact size, perfect for recessed fixtures, narrow ceiling lights, or modern wall sconces.

Key benefits

Bright neutral white light, ideal for professional environments
Easy installation with G24d-2 standard base
Low energy consumption and high luminous efficiency
Extended lifespan for fewer replacements
Stable, flicker-free light for optimal visual comfort
Fully compatible with conventional ballast systems
Trusted OSRAM quality, known worldwide for reliability and durability

Recommended use

Perfect for offices, coworking spaces, hospitals, stores, hallways, schools, and meeting rooms. Its 4000 K color temperature delivers neutral, stimulating light that enhances productivity and visual perception without warm or cold dominance.

Conclusion

Compact, efficient, and easy to install, the OSRAM DULUX D 18W/840 is the ideal lighting solution for professionals seeking premium performance. With brilliant light, excellent efficiency, and long life, it meets the needs of both businesses and demanding users. A bulb designed for precise, day-to-day lighting.